MMA-500GW igbt inverter 500 amp welding machine
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BX6-300 TIG-250 MIG-250 CT-312
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Features
(1)advanced IGBT switching power supply and PWM technology,enclosed feedback control circuit,energy-efficient and low noise.
(2)auto adaptive arc force minimizes electrode sticking in the puddle without compromising arc stability or increased spatter.
(3)automatic over-voltage and over-current and over-heat protection.
(4)Compact design,reliable performances,and easy maintenance.
(5)Best in class stick/arc characteristics for those demanding jobs.Ideal for stick welding with all types of acid and basic electrodes.
(6)supplied complete with electrode holder,earth clamp,welding cable,face mask and welding brush.
Technical Specifications
ITEM | UNIT | MMA-315GW | MMA-400GW | MMA-500GW |
Input power voltage | V | 380V | 380V | 380V |
Input power frequency | HZ | 50/60 | 50/60 | 50/60 |
Rated input capacity | KVA | 8 | 11 | 15 |
Output current range | A | 315 | 400 | 500 |
No-load voltage | V | 60 | 60 | 60 |
Protection grade |
| IP21S | IP21S | IP21S |
Power factor | cosΦ | 0.93 | 0.93 | 0.93 |
Rated duty cycle | % | 60 | 60 | 60 |
dimensions | mm | 480*250*410 | 480*250*410 | 500*260*420 |
Net weight | kg | 14.5 | 15 | 17 |
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Why Choose Retop
1. Supply you top quality products with competitive price under the same quality level,
different products according to your different market demands.
2. Strictly control the whole production process and guarantee punctual delivery, Test each
of our products one by one before packing to ensure the quality.
3. Supply you a good pre-sale, in-sale and after-sale service, We're not just working partners,
but also friends and family.
4. When you come to our factory, we will try our best to supply you all services to make you feel
like at home.
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FAQ
1.Q:Are you a factory or trading company?
A: We are a factory.
2.Q:Where is your factory located?
A: Our factory is in Wenling, Taizhou city, Zhejiang Province, China.30 mins from Luqiao
Airport by car, 2.5 hours from Ningbo Airport by car, 4 hours from Shanghai Airport by car.
3.Q:What is the material of your products?
A: Taizhou Retop people are always paying great attentions to quality controlling from the
beginning to the end.
4.Q:How about quality control in your factory?
A: Taizhou Retop people are always paying great attentions to quality controlling from the
beginning to the end.
5.Q:How about guarantee?
A: It's within 1 year after goods is discharged in the destination.
How To Contact Retop
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